10908630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 28841904

約数和(自身を除く): 17933274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 1987, 2745, 3974, 5490, 5961, 9935, 11922, 17883, 19870, 29805, 35766, 59610, 89415, 121207, 178830, 242414, 363621, 606035, 727242, 1090863, 1212070, 1818105, 2181726, 3636210, 5454315, 10908630]

約数ペア:

[(1, 10908630), (2, 5454315), (3, 3636210), (5, 2181726), (6, 1818105), (9, 1212070), (10, 1090863), (15, 727242), (18, 606035), (30, 363621), (45, 242414), (61, 178830), (90, 121207), (122, 89415), (183, 59610), (305, 35766), (366, 29805), (549, 19870), (610, 17883), (915, 11922), (1098, 9935), (1830, 5961), (1987, 5490), (2745, 3974)]